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NPFC - MS 51849

SCREW, MACHINE - STEEL HEXAGON HEAD, SLOTTED, UNF-2A AND UNC-2A

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Organization: NPFC
Publication Date: 10 June 1996
Status: active
Page Count: 1
scope:

NOTICE OF VALIDATION

MS51849A, dated 15 October 1987, has been reviewed and determined to be valid for use in acquisition.

Document History

MS 51849
February 12, 2019
Screw, Machine - Steel, Hexagon Head, Slotted, UNF-2A and UNC-2A
A description is not available for this item.
MS 51849
June 12, 2008
SCREW, MACHINE - STEEL, HEXAGON HEAD, SLOTTED, UNF-2A AND UNC-2A
A description is not available for this item.
MS 51849
September 5, 2003
SCREW, MACHINE - STEEL HEXAGON HEAD, SLOTTED, UNF-2A AND UNC-2A
A description is not available for this item.
MS 51849
November 18, 1999
SCREW, MACHINE - STEEL HEXAGON HEAD, SLOTTED, UNF-2A AND UNC-2A
A description is not available for this item.
MS 51849
June 10, 1996
SCREW, MACHINE - STEEL HEXAGON HEAD, SLOTTED, UNF-2A AND UNC-2A
NOTICE OF VALIDATION MS51849A, dated 15 October 1987, has been reviewed and determined to be valid for use in acquisition.
MS 51849
October 15, 1987
SCREW, MACHINE - STEEL HEXAGON HEAD, SLOTTED, UNF-2A AND UNC-2A
A description is not available for this item.
MS 51849
September 18, 1968
SCREW, MACHINE - STEEL HEXAGON HEAD, SLOTTED, UNF-2A AND UNC-2A
A description is not available for this item.
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References

This document references:
ASTM A380/A380M - Standard Practice for Cleaning, Descaling, and Passivation of Stainless Steel Parts, Equipment, and Systems
Published by ASTM on September 1, 2017
This practice covers recommendations and precautions for cleaning, descaling, and passivating of new stainless steel parts, assemblies, equipment, and installed systems. These recommendations are...
This document references:
FED-STD-H28/20 - Screw-Thread Standards for Federal Services Section 20 Inspection Methods for Acceptability of UN, UNR, UNJ, M, AND MJ Screw Threads
Published by NPFC on September 10, 2019
A description is not available for this item.
This document references:
FED-STD-H28/2 - SCREW-THREAD STANDARDS FOR FEDERAL SERVICES SECTION 2 UNIFIED INCH SCREW THREADS- UN AND UNR THREAD FORMS
Published by NPFC on September 27, 2001
A description is not available for this item.
This document references:
FF-S-92 - SCREW, MACHINE, SLOTTED, CROSS-RECESSED OR HEXAGON HEAD
Published by NPFC on June 8, 2020
Scope. This specification covers slotted, cross-recessed and hexagon head machine screws.
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